Remove AmmyUI

DiscordChatExporter.Gui/Converters/ExportFormatToStringConverter.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Globalization;
+using System.Windows.Data;
+using DiscordChatExporter.Core.Models;
+
+namespace DiscordChatExporter.Gui.Converters
+{
+    [ValueConversion(typeof(ExportFormat), typeof(string))]
+    public class ExportFormatToStringConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var format = (ExportFormat) value;
+            return format.GetDisplayName();
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}